Remove (now) outdated comment about source and build output not in sync

Author: hboon

README.md

@@ -11,6 +11,3 @@ If AlphaWallet provider injected properly `isAlphaWallet` will be `true`
 ## License
 
 AlphaWalletWeb3Provider is available under the MIT license. See the LICENSE file for more info.
-
-## Important
-dist files no longer match the build output, please use the dist files directly instead of building.